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  1. Technology classes
  2. /B · Performing operations
  3. /B01 · Physical or chemical processes or apparatus in general
  4. /B01J · Chemical or physical processes
  5. /B01J 2523/00 · Constitutive chemical elements of heterogeneous catalysts
  6. /B01J 2523/30 · Constitutive chemical elements of heterogeneous catalysts: of group iii of the periodic
  7. /B01J 2523/37 · Lanthanides
  8. /B01J 2523/375
B01J 2523/375

Gadolinium

B01J2523/375 (Gadolinium) appears on 2 US grants and 5 published applications in this corpus.

Search patents in B01J

Where it sits

  1. BPerforming operations
  2. B01Physical or chemical processes or apparatus in general
  3. B01JChemical or physical processes
  4. B01J 2523/00Constitutive chemical elements of heterogeneous catalysts
  5. B01J 2523/30Constitutive chemical elements of heterogeneous catalysts: of group iii of the periodic
  6. B01J 2523/37Lanthanides
  7. B01J 2523/375Gadolinium
Granted patents
2
Published applications
5
Assignees
6
Inventors
24
Latest grant
30 Sep 2025

Filings by year

Granted patentsPublished applications
B01J 2523/375: granted patents and published applications per publication year
YearGranted patentsPublished applications
201801
201911
202000
202100
202200
202301
202401
202511

20182019202020212022202320242025

By publication year.

Recent patents

  • High entropy rare earth oxides for emissions control30 Sep 2025US 12,427,477 B2Ford Global Technologies, LLC
  • Gd-containing, anti-coking solid acid catalysts and preparation method and use thereof4 Jun 2019US 10,307,735 B2Korea Research Institute of Chemical Technology
  • Catalysts for oxidizing coke in a low oxygen environment11 Sep 2025US 2025/0281909 A1General Electric Company
  • Grain boundary and surface-doped rare earth manganese-zirconium composite compound and preparation method and use thereof28 Nov 2024US 2024/0390878 A1Grirem Advanced Materials Co., Ltd.
  • High entropy rare earth oxides for emissions control20 Jul 2023US 2023/0226490 A1Ford Global Technologies, LLC
  • Catalysts and methods for methanol synthesis from direct hydrogenation of syngas and/or carbon dioxide14 Mar 2019US 2019/0076828 A1
  • Gd-containing, anti-coking solid acid catalysts and preparation method and use thereof8 Mar 2018US 2018/0065110 A1Korea Research Institute of Chemical Technology

Most cited

By later US patents

No patent in this class has been cited by a later US patent yet.

Top assignees

Documents
  • FGFord Global Technologies, LLC2
  • KRKorea Research Institute of Chemical Technology2
  • GEGeneral Electric Company1
  • GAGrirem Advanced Materials Co., Ltd.1
  • GHGrirem Hi-Tech Co., Ltd.1
  • RERare Earth Functional Materials (Xiong 'an) Innovation Center Co., Ltd.1

Often classified with

  • B01DSeparation3
  • Y02PLow-carbon manufacturing3
  • C10GCracking hydrocarbon oils2
  • F01NGas-flow silencers or exhaust apparatus for machines or engines in general2
  • Y02ATechnologies for adaptation to climate change2
  • Y02TLow-carbon transport2
  • C01BNon-metallic elements1
  • C07CAcyclic or carbocyclic compounds1
  • F01DNon-positive displacement machines or engines1
  • F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or1

Documents that also carry the other class.

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